38627658

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 50882742

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 73, 82, 123, 146, 219, 239, 246, 369, 438, 478, 657, 717, 738, 1107, 1314, 1434, 1971, 2151, 2214, 2993, 3942, 4302, 5986, 6453, 8979, 9799, 12906, 17447, 17958, 19598, 26937, 29397, 34894, 52341, 53874, 58794, 80811, 88191, 104682, 157023, 161622, 176382, 264573, 314046, 471069, 529146, 715327, 942138, 1430654, 2145981, 4291962, 6437943, 12875886, 19313829, 38627658]

約数ペア:

[(1, 38627658), (2, 19313829), (3, 12875886), (6, 6437943), (9, 4291962), (18, 2145981), (27, 1430654), (41, 942138), (54, 715327), (73, 529146), (82, 471069), (123, 314046), (146, 264573), (219, 176382), (239, 161622), (246, 157023), (369, 104682), (438, 88191), (478, 80811), (657, 58794), (717, 53874), (738, 52341), (1107, 34894), (1314, 29397), (1434, 26937), (1971, 19598), (2151, 17958), (2214, 17447), (2993, 12906), (3942, 9799), (4302, 8979), (5986, 6453)]